408220
Sodium acrylate
97%
Synonym(s):
Acrylic acid sodium salt
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About This Item
Linear Formula:
H2C=CHCO2Na
CAS Number:
Molecular Weight:
94.04
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
231-209-7
MDL number:
Quality Level
assay
97%
form
powder
mp
>300 °C (lit.)
SMILES string
[Na+].[O-]C(=O)C=C
InChI
1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1
InChI key
NNMHYFLPFNGQFZ-UHFFFAOYSA-M
General description
Sodium acrylate (SA) is a metal salt that can be prepared by an acid-base reaction between sodium hydroxide and acrylic acid. It can be used in the preparation of poly(sodium acrylate) using bulk, solution, emulsion, and suspension polymerization techniques. It results in the formation of a water soluble polymer that can be used in a variety of industries and personal care applications.
Application
SA can be used in tuning the grain size of iron oxide microparticles for potential applications in biological assaying and in chemical sensors. It can be used as a reducing and capping agent on gold nanoparticles which can be used in the biological application.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1
Storage Class
11 - Combustible Solids
wgk
WGK 2
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Articles
Discover hydrogels, biocompatible materials for drug delivery, tissue engineering, wound care, and 3D bioprinting in innovative biomedical applications
Preparation of acrylate-stabilized gold and silver hydrosols and gold- polymer composite films
Hussain I, et al.
Langmuir, 19(11), 4831-4835 (2003)
Aggregative growth in the size-controlled growth of monodispersed gold nanoparticles
Njoki PN, et al.
Langmuir, 26(16), 13622-13629 (2010)
Polymerization of sodium acrylate in inverse-suspension stabilized by sorbitan fatty esters
Omidian H, et al.
European Polymer Journal, 39(5), 1013-1018 (2003)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 408220-25G | 04061831988581 |
| 408220-100G | 04061831988574 |